20246238

素因数分解:

$2^1\times 3^2\times {\mathrm{617}}^1\times {\mathrm{1823}}^1$

素因数の和:2448

約数の個数: 24

約数和(自身を含む): 43962048

約数和(自身を除く): 23715810

約数列:

[1, 2, 3, 6, 9, 18, 617, 1234, 1823, 1851, 3646, 3702, 5469, 5553, 10938, 11106, 16407, 32814, 1124791, 2249582, 3374373, 6748746, 10123119, 20246238]

約数ペア:

[(1, 20246238), (2, 10123119), (3, 6748746), (6, 3374373), (9, 2249582), (18, 1124791), (617, 32814), (1234, 16407), (1823, 11106), (1851, 10938), (3646, 5553), (3702, 5469)]